6 cubic meters of firewood is how many cars: calculation for Gazelle, ZIL and trucks with examples

Six cubic meters of chopped firewood is the standard volume for ordering for the winter in a private home, but during transportation the main question arises: how many cars will be neededto bring this volume in one flight? The answer depends not only on the car model (Gazelle, ZIL, KamAZ or truck), but also on log lengths, laying density, wood moisture content and even body shape. For example, in Gazelle can be placed with an awning 1.5–2 cubes dry birch logs 25 cm long, whereas in ZIL-130 with extended sides - up to 4–5 cubes, but only with proper placement “in the cage”. If the firewood is long (50–60 cm) or damp (higher density), the volume is reduced by 20–30%.

The mistake many buyers make is to focus only on nameplate lifting capacity cars (for example, 3 tons for Gazelle). In practice, the weight of 6 cubes of birch with a moisture content of 20% will be ~4.2 tons, which already exceeds the capabilities of a light truck. At the same time body volume and the method of stacking often become the main limiters: even if the weight of the firewood fits, it may not fit in terms of dimensions. Below we will analyze the exact calculations for popular machines, provide tables taking into account the length of the logs and give a checklist on how to avoid fraud when ordering.

1. How many cubes of firewood fit in different machines: table by model

Load capacity and body volume are two key parameters, but they do not tell the whole story. For example, Gazelle Next with an onboard platform has a volume 9 m³, but in reality it will only fit 1.8–2.2 cubes chopped firewood due to the uneven shape of the logs and the need for fastening. For an accurate calculation, use the data from the table below, which takes into account:

• 📏 Log length: 25 cm (standard for stoves) vs 50 cm (for fireplaces).
• 💧 Wood moisture content: dry (20%) vs raw (50%+). Wet firewood is 30–40% heavier.
• 🔄 Laying method: chaotic loading vs neat stacking “in a cage” (increases volume by 15–20%).

Machine model	Body volume (m³)	Load capacity (tons)	Cubes of firewood (25 cm, dry)	Cubes of firewood (50 cm, raw)
Gazelle (on-board)	9	1.5	1.8–2.2	1.2–1.5
Gazelle with awning	12	1.5	2.0–2.5	1.5–1.8
ZIL-130 (on-board)	20	5	4.0–5.0	3.0–3.5
KamAZ-5320 (onboard)	30	8	6.0–7.5	4.5–5.5
Truck (20-ton)	80–100	20	15–20	12–15

Critical detail: The table shows values for split firewood. If the firewood is in logs (unsplit), its volume is reduced by 40–50% due to the voids between the logs. For example, in ZIL instead of 4 cubes of chopped firewood, only 2–2.5 cubes of logs of the same length will fit.

2. Why 6 cubes of firewood do not fit into one Gazelle: physics and calculation errors

The following statement is often found on forums: "A Gazelle can fit 6 cubes if you pack it well". This is a myth based on confusion between geometric volume of the body and real volume of firewood. Here's why this happens:

• 🔲 The voids between the logs: even when packed tightly, 30–40% of the space is occupied by air. In the 9th³ Gazelle body, the actual volume of firewood will be ~5.4 m³, but due to the uneven shape of the logs, this figure drops to 2–2.5 m³.
• ⚖️ Exceeding load capacity: 6 cubes of birch firewood weigh ~4.2 tons (dry) or ~5 tons (wet). The Gazelle is designed for 1.5 tons - an overload of 2-3 times leads to suspension failure.
• 📏 Log length: If the firewood is longer than 30 cm, it has to be stacked along the body, which reduces capacity. For example, 50-centimeter logs in Gazelle will take up 30% more space.

⚠️ Attention: Some firewood sellers deliberately inflate the volume, citing “tight packing”. Check the real volume using the formula: Body length × Width × Stowing height × Coefficient 0.6 (for chopped wood).

Calculation example for Gazelles Next with a body 3×2×1.5 m: 3 × 2 × 1.5 × 0.6 = 5.4 m³ (maximum), but taking into account the unevenness of the logs - no more 2.2 m³. For 6 cubes you will need 3 flights or one trip ZIL.

3. How to calculate the number of cars for 6 cubes: step-by-step instructions

To avoid overpaying for extra flights or being left without part of your order, use this algorithm:

1. Specify the firewood parameters:
   • 🌲 Wood species (birch, pine, oak). Density varies: oak is 30% heavier than pine.
   • 💧 Humidity (dry <20%, wet >30%). Wet firewood is 40–50% heavier.
   • 📏 Length of logs (25, 33 or 50 cm). The longer, the less it will fit.

Select a car from the table in section 1 and check its carrying capacity according to the passport.

Calculate the weight of 6 cubes according to the formula: Volume (m³) × Density (kg/m³) × Humidity coefficient.

Example for birch (density 650 kg/m³, humidity 20%): 6 × 650 × 1.2 = 4,680 kg (4.7 tons).

Compare with machine lifting capacity. If the weight exceeds the capabilities (for example, 4.7 t vs 1.5 t for the Gazelle), look for a more heavy-duty vehicle.

If the seller offers to bring 6 cubes to Gazelles, ask him to confirm the calculations or demand a replacement for ZIL. In 90% of cases, this is an attempt to deceive - they will actually bring you 2–3 cubes, and the rest will be paid by air.

4. How much does it cost to transport 6 cubic meters of firewood: prices for 2026

The cost of transportation depends on the region, car model and distance. The average prices in Russia are:

Machine model	Cost per flight (RUB)	Number of flights for 6 cubes	Total transportation price
Gazelle	2 500–3 500	3	7 500–10 500
ZIL-130	5 000–7 000	1–2	5 000–14 000
KamAZ	8 000–12 000	1	8 000–12 000
Truck (20-ton)	15 000–25 000	1 (but at least 15 cubes)	15 000–25 000

Hidden costs:

• 🛣️ Toll roads: if the route goes along highways with payment (M-11, M-4), add 1,000–3,000 rubles. per flight.
• ⏱️ Simple: if unloading takes more than 1 hour, drivers take an additional payment (500–1,000 rubles/hour).
• 📝 Contract of carriage: when registering through a company, add 10–15% to the cost.

5. Typical scams when transporting firewood and how to avoid them

The firewood market is one of the most corrupt in the cargo transportation industry. Here are common tricks of sellers and drivers:

• 📦 "Bulk" cubes: firewood is piled up rather than laid flat. The actual volume is 20–30% less. How to check: Require "checkered" laying with measuring tape.
• ⚖️ Breed substitution: instead of birch, they carry aspen or poplar (they are lighter, but burn worse). How to check: density of birch - 650 kg/m³, aspen - 500 kg/m³. Weigh 1 cube on a scale.
• 🚛 Underload: instead of 6 cubes, they transport 4–5, and the difference is attributed to “shrinkage during transportation.” How to check: take photographs of the car before and after unloading, record the level of firewood in the body.
• 💰 Hidden fees: the price does not include unloading, lifting to the floor or payment for downtime. How to avoid: stipulate the full cost in the contract.

⚠️ Attention: If the driver refuses to wait for unloading or demands an additional payment “for urgency,” this is a sign of an unscrupulous company. Conclude an agreement indicating the unloading time (standard - 1 hour).

The most reliable way is to order firewood from prepayment per cubic meter, and not for the car. For example, if 1 cube costs 2,000 rubles, then 6 cubes will cost 12,000 rubles. + delivery. This way you pay for real volume, not for “air”.

How to recognize deception by the weight of firewood?

Wet firewood weighs 40–50% more than dry firewood. If the seller claims that 6 cubes of birch weigh 3 tons, this is a lie (the real weight of dry birch is ~4.2 tons). Weigh the machine on a scale before and after loading.

6. Alternative transportation methods: trailer, pickup, rental

If ordering a car is expensive, consider these options:

• 🚗 Car trailer:
  • Volume: 1–1.5 m³ (suitable for 1–2 cubes).
  • Cost: trailer rental - 800–1,500 rubles/day.
  • Pros: there is no dependence on the driver, you can take several trips.
  • Cons: category required B with mark E, weight limit (up to 750 kg).
• 🚙 Pickup at the dacha:
  • If the firewood is located near your site, you can hire a loader (1,000–1,500 rubles/hour) and transport it with a wheelbarrow.
  • Suitable for volumes up to 3 cubic meters.
• 🔄 Rent a Gazelle for a day:
  • Cost: 2,500–3,500 rubles/day.
  • Pros: you can make several trips if the firewood is nearby.
  • Cons: you need a driver with a category C.

For 6 cubes the best option is ZIL rental for 1 day (5,000–7,000 rub.) or agreement with forester for pickup (many forest districts sell firewood from a warehouse for 1,500–1,800 rubles per cubic meter without delivery).

7. How to properly stack firewood in a car: advice from timber truck drivers

Maximum capacity depends on installation technique. Professionals use these techniques:

1. Laying "in a cage":
   • The logs are laid perpendicular to each other in layers.
   • Allows you to increase the volume by 15–20% compared to chaotic loading.
2. Using the sides:
   • B Gazelles the sides can be increased up to 50 cm, increasing the volume from 9 to 12 m³.
   • B ZIL - up to 80 cm (volume will increase to 25 m³).
3. Fixation with ropes:
   • The firewood is fastened crosswise to avoid shifting during braking.
   • Use guy ropes with hooks (they cost 200–300 rubles at an auto parts store).
4. Length division:
   • Long logs (50+ cm) are laid along the sides, short logs (25 cm) - across.
   • This reduces the voids between the firewood.

⚠️ Attention: Do not exceed the stacking height above the sides by more than 30 cm - this violates traffic regulations (Article 23.3) and increases the risk of an accident. The fine for overloading is 2,000–2,500 rubles.

If you have Gazelle with awning, remove the awning before loading - this will increase the stacking height by 20–30 cm and add 0.5–0.7 m³ of volume.

Frequently Asked Questions

❓ How much does 6 cubic meters of birch firewood weigh?

Weight depends on humidity:

• Dry (<20% moisture): ~4,200 kg (4.2 tons).
• Raw (humidity 30–50%): ~5,000–5,500 kg.

For comparison: 6 cubes of pine weigh ~3,600 kg (dry) and ~4,500 kg (wet).

❓ Is it possible to transport 6 cubic meters of firewood on a light trailer?

No, a standard trailer with a carrying capacity of 750 kg and a volume of 1–1.5 m³ is physically not capable of transporting 6 cubic meters. Maximum - 1–1.5 cubic meters per flight. For 6 cubes, 4–6 flights will be required.

❓ Why does ZIL only fit 4-5 cubic meters if its volume is 20 m³?

Due to:

1. Voids between logs (fill factor ~0.6).
2. Restrictions on stacking height (you cannot load more than 30 cm higher than the sides).
3. Uneven shape of firewood (logs take up more space than split logs).

The actual volume is calculated as follows: 20 m³ × 0.6 × 0.8 (shape factor) = 9.6 m³, but taking into account height restrictions - 4–5 m³.

❓ Which car should I choose to transport 6 cubic meters of firewood?

Optimal options:

• ZIL-130: 1 flight (4–5 cubes) + 1 flight (remainder). Cost: 10,000–14,000 rubles.
• KamAZ-5320: 1 flight (6–7 cubes). Cost: 8,000–12,000 rubles.
• Gazelle: 3 flights of 2 cubes. Cost: 7,500–10,500 rubles. (the most expensive option).

Best price/volume ratio - KamAZ.

❓ How can I check that they will bring me exactly 6 cubes?

Control methods:

1. Require stacking of firewood "in a cage" with measuring tape (length × width × height).
2. Take photos of the car before and after unloading.
3. Weigh the firewood on a scale (1 cubic meter of birch = ~700 kg).
4. Conclude an agreement indicating the volume and penalties for underload.